ABB EIB / KNX Shutter Control Unit, MDRC (2 DIN)
Controls shutter and blind actuators according to the position of the sun. The shutter control unit contains the functions of anti-glare protection and daylight redirection for up to 4 facades. Automatic shading can be implemented for every building and climatic control can be supported by the comprehensive range of parameter settings in the ETS.
The shutter control module controls shutter actuators with the functions of anti-glare protection and daylight redirection via the ABB i-bus® EIB. The current position of the sun is always calculated and logically combined with a threshold value for the sun’s intensity so that the shutter is only moved into the calculated position when the sun is actually shining.The influence of shadows (e.g. the building opposite) is taken into account. Up to 200 windows or groups of windows can be controlled individually. The geometrical data for the louvres, façades, windows (window groups) and shadow objects is set via the parameters. Each of up to 4 façades can be operated either with vertical or horizontal louvres or louvres with light redirection.